Experimental: this API is experimental and might be changed or removed in the future.

CallbackEventHandler.UnregisterCallback

public void UnregisterCallback (EventCallback<TEventType> callback, Experimental.UIElements.Capture useCapture);

public void UnregisterCallback (EventCallback<TEventType,TUserArgsType> callback, Experimental.UIElements.Capture useCapture);

参数

callback	要删除的回调。
useCapture	选择是应从 Capture 阶段还是 Bubbling 阶段删除回调。

从此实例删除回调。